2018 AG12

NEO MOID ⇩ IMP ⇩ COV ★ EPH ⇩ OBS
Orbital Elements
Epoch (TDB)2025-11-21 (JD 2461000.5)
Eccentricity (e)0.3088610130 ± 4.49e-07
Semi-major axis (a)1.0996799068 AU ± 1.59e-07
Inclination (i)8.62139622° ± 9.44e-06
Long. of Asc. Node (Ω)305.99139105° ± 1.10e-05
Arg. of Perihelion (ω)279.39509223° ± 2.27e-05
Mean Anomaly (M)220.81790668° ± 5.25e-04
Mean Motion (n)0.8546983027°/day ± 1.85e-07
Perihelion dist (q)0.76003166 AU ± 5.05e-07
Aphelion dist (Q)1.43932816 AU ± 5.35e-07
Orbital Period1.15318619 yr ± 2.50e-07
Physical Parameters
H (abs. magnitude)23.70
G (slope)0.15
Orbit Solution
SourceIAA
Solution Date2026-06-02
RMS Residual0.312″
Uncertainty0
Orbit TypeApollo
MOID0.025707 AU
Observations Used68
Oppositions1
Arc Total2018-2019
First Observation Used2018-01-14
Last Observation Used2019-08-29
Observations (70)
Date Type RA Dec Mag Band Observatory
2019-08-27 05:40:17 C 22 12 45.78 +31 04 50.0 V G96
2019-08-27 05:47:42 C 22 12 44.20 +31 04 34.6 V G96
2019-08-27 05:55:08 C 22 12 42.70 +31 04 19.4 V G96
2019-08-27 06:02:34 C 22 12 41.15 +31 04 04.1 V G96
2019-08-27 09:03:44 C 22 12 03.98 +30 57 39.4 V I52
2019-08-27 09:10:10 C 22 12 02.69 +30 57 25.2 V I52
2019-08-27 09:16:35 C 22 12 01.35 +30 57 11.2 V I52
2019-08-27 22:06:16 C 22 09 47.693 +30 30 24.53 V J04
2019-08-27 22:12:15 C 22 09 46.545 +30 30 12.72 V J04
2019-08-27 22:18:14 C 22 09 45.389 +30 30 00.49 V J04
2019-08-28 02:01:49 C 22 09 06.67 +30 22 02.2 u H21
2019-08-28 02:14:48 C 22 09 04.25 +30 21 36.4 u H21
2019-08-28 02:25:20 C 22 09 02.32 +30 21 15.3 u H21
2019-08-29 05:56:49 C 22 04 28.87 +29 25 47.4 L 658
2019-08-29 05:59:20 C 22 04 28.46 +29 25 42.6 L 658
2019-08-29 06:01:52 C 22 04 28.03 +29 25 37.6 L 658
2019-08-29 06:04:21 C 22 04 27.61 +29 25 32.7 L 658
2019-08-29 07:17:02 C 22 04 13.62 +29 23 18.9 q H36
2019-08-29 07:36:20 C 22 04 10.40 +29 22 41.4 q H36
2019-08-29 07:44:08 C 22 04 09.02 +29 22 25.7 q H36